Aluminum Alloy Anti-Theft Household Door Stopper

• 【High-sensitivity alarm】This Portable door jammer is an industrial-strength door security device, that prevents unwanted entering forcibly, High-sensitivity induction, will alarm as soon as it vibrates, guarding your sweet sleep. Also suitable for public buildings, schools, and offices for all you.
• 【Upgraded Door Jammer】The upgraded door stopper is made of thick aluminum alloy material, anti-crack, and durable in use. The bottom is made of high-quality rubber material, has a strong grip on the floor,wear-resistant. The great design uses the displacement of force to block the door against attempting forced entry. Make you feel at ease and safer.
• 【Easy to Install】No tools. It just takes a moment to fit in the gap under an inswinging door. Place the door lock stopper below the door handle directly, then adjust the foot to make it tightly grasp the ground. In an emergency, the quick-release removes the lockdown with an upward motion. Note: Testing the door ensure the door stopper is firmly fixed in position.
• 【Compact & Exquisite】The door jammer is very compact and exquisite, it can be put in a bag or pocket, and we provide an extra storage bag to put it in, so you can carry it with you when you are on business or traveling.
• Sturdy Material: Made of high-quality stainless steel material, strong and thicker than other similar door locks. Don’t worry about safety, the portable door lock device can firmly fix the door and add extra security to your room.
• Loud Alarm: Very loud shrill that would definitely scare someone away with 80db alarm, and will last for 5 seconds.The security door locks powered by 2 battery [Note: Battery include].
• Easy To Use: Whether it’s an adult or your child, can use it easily. Position the Door Blocker with the bottom flange front the door, directly below the door handle.adjust the foot so the door stopper is tightly fitted.
• Easy to Carry: Whether you are at home, office, bedroom or on vacation. You can take this portable lock with you. Very light but hard material can protect your safety. It can be adapted to any standard interior door without using any tools.
• Widely Used: Compatible with all types of floors. The door stopper provides effective security protection for hotels, apartments, dormitories, bathrooms, and bedrooms.

Warranty